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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-10-31 10:13:17 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-10-31 13:20:13 +0100 |
| commit | 4a16e2834f041f8fcb14273f21a0624f1cea7a1c (patch) | |
| tree | 189e5fc47c0bc435243da0ca09fd5fb048b8d664 /freebsd/sbin/ping6 | |
| parent | PING6(8): Delete unused variable (diff) | |
| download | rtems-libbsd-4a16e2834f041f8fcb14273f21a0624f1cea7a1c.tar.bz2 | |
PING6(8): Fix isxdigit() usage
Diffstat (limited to 'freebsd/sbin/ping6')
| -rw-r--r-- | freebsd/sbin/ping6/ping6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/freebsd/sbin/ping6/ping6.c b/freebsd/sbin/ping6/ping6.c index 1946f0a0..3bd0a034 100644 --- a/freebsd/sbin/ping6/ping6.c +++ b/freebsd/sbin/ping6/ping6.c @@ -2710,7 +2710,7 @@ fill(bp, patp) char *cp; for (cp = patp; *cp; cp++) - if (!isxdigit(*cp)) + if (!isxdigit((unsigned char) *cp)) errx(1, "patterns must be specified as hex digits"); ii = sscanf(patp, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", |